PondCare pH Up increases acidic level. Slowly adjusts pH of pond water without harming delicate pond fish or pond plants. Phosphate free, pH Up will not promote algae growth.
What is pH?pH is the measure of pond water acidity. A neutral pH reading is 7.0. pH higher than 7.0 is alkaline, lower than 7.0 is acidic. Avoid pH levels below 6.8, and above 8.0.

PondCare pH Down decreases alkalinity level. Slowly adjusts pH of pond water without harming delicate pond fish or pond plants. Phosphate free, will not promote algae growth.
What is pH?pH is the measure of pond water acidity. A neutral pH reading is 7.0. pH higher than 7.0 is alkaline, lower than 7.0 is acidic. Avoid pH levels below 6.8, and above 8.0.